437 	if (port->rs485.flags & SER_RS485_ENABLED) {  in imx_uart_stop_tx()
441 			if (port->rs485.delay_rts_after_send > 0) {  in imx_uart_stop_tx()
443 					 port->rs485.delay_rts_after_send);  in imx_uart_stop_tx()
457 			if (port->rs485.flags & SER_RS485_RTS_AFTER_SEND)  in imx_uart_stop_tx()
493 	if (port->rs485.flags & SER_RS485_ENABLED &&  in imx_uart_stop_rx_with_loopback_ctrl()
494 	    port->rs485.flags & SER_RS485_RTS_ON_SEND &&  in imx_uart_stop_rx_with_loopback_ctrl()
608 	else if (sport->port.rs485.flags & SER_RS485_ENABLED) {  in imx_uart_dma_tx_callback()
693 	if (port->rs485.flags & SER_RS485_ENABLED) {  in imx_uart_start_tx()
696 			if (port->rs485.flags & SER_RS485_RTS_ON_SEND)  in imx_uart_start_tx()
707 			if (!(port->rs485.flags & SER_RS485_RX_DURING_TX) &&  in imx_uart_start_tx()
713 			if (port->rs485.delay_rts_before_send > 0) {  in imx_uart_start_tx()
715 					 port->rs485.delay_rts_before_send);  in imx_uart_start_tx()
1090 	if (!(port->rs485.flags & SER_RS485_ENABLED)) {  in imx_uart_set_mctrl()
1608 	if (port->rs485.flags & SER_RS485_ENABLED &&  in imx_uart_shutdown()
1609 	    port->rs485.flags & SER_RS485_RTS_ON_SEND &&  in imx_uart_shutdown()
1703 	if (port->rs485.flags & SER_RS485_ENABLED) {  in imx_uart_set_termios()
1709 		if (port->rs485.flags & SER_RS485_RTS_AFTER_SEND)  in imx_uart_set_termios()
2356 	if (sport->port.rs485.flags & SER_RS485_ENABLED &&  in imx_uart_probe()
2358 	    (!(sport->port.rs485.flags & SER_RS485_RTS_ON_SEND) &&  in imx_uart_probe()
2359 	     !(sport->port.rs485.flags & SER_RS485_RX_DURING_TX)))  in imx_uart_probe()
2383 	if (sport->port.rs485.flags & SER_RS485_ENABLED &&  in imx_uart_probe()